.md-fab-number {
  position: absolute;
  display: flex;
  align-items: center;
  margin: 6px;
  height: 56px;
  bottom: 20px;
  right: 86px;
  font-size: 32px;
  color: rgba(100, 100, 100, 0.8);
  transition-property: color;
  transition-duration: 1s;
  user-select: none;
}

.md-fab-number-scroll {
  color: rgba(100, 100, 100, 0.1);
  transition-property: color;
  transition-duration: 1s;
}